Swiss Legend Men's 14086SM-BB-01-SA Opus Analog Display Swiss Quartz Black Watch Chronograph functions with 60 second, 30 minute and 1/10 of a second subdials; date window between 4:00 and 5:00 Black dial with silver tone and white hands, hour markers and silver tone Arabic numeral at 12:00; luminous; screw-down crown; sapphitek crystal; black ion-plated stainless steel case; black silicone strap Swiss-quartz Movement Case Diameter: 46mm Water Resistant To 660 Feet